442940883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1917493}}^1$

素因数の和:1917514

約数の個数: 16

約数和(自身を含む): 736317696

約数和(自身を除く): 293376813

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1917493, 5752479, 13422451, 21092423, 40267353, 63277269, 147646961, 442940883]

約数ペア:

[(1, 442940883), (3, 147646961), (7, 63277269), (11, 40267353), (21, 21092423), (33, 13422451), (77, 5752479), (231, 1917493)]